The WACC of Comcast Corp (CMCSA) is 6.6%.
Range | Selected | |
Cost of equity | 7.80% - 10.30% | 9.05% |
Tax rate | 25.30% - 26.80% | 26.05% |
Cost of debt | 4.00% - 4.90% | 4.45% |
WACC | 5.7% - 7.4% | 6.6% |
Category | Low | High |
Long-term bond rate | 3.9% | 4.4% |
Equity market risk premium | 4.6% | 5.6% |
Adjusted beta | 0.87 | 0.96 |
Additional risk adjustments | 0.0% | 0.5% |
Cost of equity | 7.80% | 10.30% |
Tax rate | 25.30% | 26.80% |
Debt/Equity ratio | 0.77 | 0.77 |
Cost of debt | 4.00% | 4.90% |
After-tax WACC | 5.7% | 7.4% |
Selected WACC | 6.6% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for Comcast:
cost_of_equity (9.05%) = risk_free_rate (4.15%) + equity_risk_premium (5.10%) * adjusted_beta (0.87) + risk_adjustments (0.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.